Liangchi Fuel Injector 12668390 for Chevy Silverado 1500 2500 Tahoe Suburban Cheyenne GMC Sierra 1500 Yukon 5.3L 2014-2018 Replace FJ1217

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• 🔧 FITMENT： 12668390 injectors for Chevy Silverado 1500/2500 ,Cheyenne 5.3L 2014-2018,Suburban/Tahoe 5.3L 2015-2018.Compatible with GMC Sierra 1500 5.3L V8 & 4.3L V6 2014-2018,Yukon/Yukon XL 5.3L V8 2015-2018.Please use fitment to check if your vehicle is compatible with this injector.
• 🔧 Replace OE Number: Liangchi inyectores de gasolina Replace part number 12668390 FJ1217 12672368 12656932 12668649 0507307218 12623116⚠NOTE: The color of the rubber ring is random, PS: When you replace the injectors, you need to replace them all, not just parts.
• 🔧 About Fuel Injector： After professional simulation testing, Liangchi high-quality automatic replacement fuel injectors have a good atomization effect, making combustion more complete, reducing fuel consumption, accelerating more smoothly, reducing black smoke, making emissions more reasonable, and extending service life.
• 🔧 About Selection: Please check the fuel injectors plug before purchasing or use the year/brand/model and interchangeable part numbers to confirm compatibility, Professional installation is highly recommended,
• 🔧 Installation: Step 1 Remove the engine cover, Step 2 Remove the intake pipe, Step 3 Unplug the power supply plugs of the four fuel injectors, be careful not to use brute force, and unplug the throttle and idle motor at the same time, Step 4 The oil nozzle assembly bracket is fixed with two screws. Unscrew the left and right screws of the oil injector assembly. Step 5: Remove the assembly and then take out the oil injector for replacement. Professional installation is strongly recommended.